Question

In fig., if PQ|| RS, MXO = 135º and MYR = 40°
find the value of XMY.​

Answer 1

Answer:

const. draw a line AB through M parallel to PQ and RS .

Now as AB parallel PQ

hence angle XMB+ angle QXM=180 because co interior angles

so angle XMB+135=180

angleXMB= 180-135=45

now as AB parallel RS

hence angle BMY= angleMYR because alternate angles

so angleBMY= 40

now angle XMY= angle XMB+ angleBMY

XMY= 40+ 45= 85

XMY= 85

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Answer 2

Answer:

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